So much has changed in the sport since I was a teenager.

自我十几岁以来，该项运动发生了很大变化。

《柯林斯英汉双解大词典》

Have I changed so much?

我变了很多吗？

youdao

I soon discover that much has changed since the days of disturbing reports of camps among tons of rubbish.

我很快发现，自从那些令人不安的关于营地周围有成吨的垃圾的报道出现以来，情况发生了很大的变化。

youdao

This is one the questions I get a lot from people who just staring out and say "Wow, technology has changed so much last five years, 10 years, 15 years, 20 years." Are all the great companies created?

这是我从很多只是向窗外眺望，然后说,“科技在近5年，10年，15年亦或是20年里,发展如此飞速“的人那儿得到的一个问题，所有伟大的公司都是创造出来的吗？

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

This is old data now, from 1995, but I don't think it's changed very much.

这是个很久的数据了,来自一九九五年,但我不认为这会有多大改变

耶鲁公开课 - 生物医学工程探索课程节选

"For most Laotians, I doubt much has changed in the last 40 years, " says Fullbrook.

CNN: CAUGHT IN THE MIDDLE

Still, I couldn't help think how much attitudes had changed from when I first reported on the women in combat debate in 1993.

CNN: Behind the Scenes: Saluting a female general

Cycling around Britain, I found that much has changed for the good since Brown took the economic reins.

BBC: NEWS | Programmes | Panorama | Testing the Miracle